103 lines
2.3 KiB
C
103 lines
2.3 KiB
C
/* $OpenBSD: gs-auth-bsdauth.c,v 1.4 2011/11/30 11:13:47 ajacoutot Exp $
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* gs-auth-bsdauth.c --- verifying typed passwords with bsd_auth(3)
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*
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* Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
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* Copyright (C) 2006 William Jon McCann <mccann@jhu.edu>
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* Copyright (c) 2009 Antoine Jacoutot <ajacoutot@openbsd.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "config.h"
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#include <stdio.h>
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#include <signal.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <pwd.h>
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#include <sys/types.h>
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#include <login_cap.h>
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#include <bsd_auth.h>
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#include "gs-auth.h"
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#include "subprocs.h"
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static gboolean verbose_enabled = FALSE;
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GQuark
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gs_auth_error_quark (void)
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{
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static GQuark quark = 0;
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if (! quark) {
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quark = g_quark_from_static_string ("gs_auth_error");
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}
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return quark;
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}
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void
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gs_auth_set_verbose (gboolean enabled)
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{
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verbose_enabled = enabled;
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}
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gboolean
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gs_auth_get_verbose (void)
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{
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return verbose_enabled;
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}
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gboolean
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gs_auth_verify_user (const char *username,
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const char *display,
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GSAuthMessageFunc func,
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gpointer data,
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GError **error)
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{
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int res;
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char *password;
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/* ask for the password for user */
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if (func != NULL) {
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func (GS_AUTH_MESSAGE_PROMPT_ECHO_OFF,
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"Password: ",
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&password,
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data);
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}
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if (password == NULL) {
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return FALSE;
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}
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/* authenticate */
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res = auth_userokay((char *)username, NULL, "auth-gnome-screensaver", password);
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return res;
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}
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gboolean
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gs_auth_init (void)
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{
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return TRUE;
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}
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gboolean
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gs_auth_priv_init (void)
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{
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return TRUE;
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}
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